1975 Chevrolet Caprice vs. 2005 Opel Signum
To start off, 2005 Opel Signum is newer by 30 year(s). Which means there will be less support and parts availability for 1975 Chevrolet Caprice. In addition, the cost of maintenance, including insurance, on 1975 Chevrolet Caprice would be higher. At 5,733 cc (8 cylinders), 1975 Chevrolet Caprice is equipped with a bigger engine. In terms of performance, 2005 Opel Signum (173 HP @ 5500 RPM) has 10 more horse power than 1975 Chevrolet Caprice. (163 HP @ 3800 RPM) In normal driving conditions, 2005 Opel Signum should accelerate faster than 1975 Chevrolet Caprice. With that said, vehicle weight also plays an important factor in acceleration. 1975 Chevrolet Caprice weights approximately 462 kg more than 2005 Opel Signum.
Because 1975 Chevrolet Caprice is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1975 Chevrolet Caprice. However, in wet, icy, snow, or gravel driving conditions, 2005 Opel Signum, being front wheel drive (FWD), will offer much better control with better grip. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1975 Chevrolet Caprice (353 Nm @ 2400 RPM) has 88 more torque (in Nm) than 2005 Opel Signum. (265 Nm @ 2500 RPM). This means 1975 Chevrolet Caprice will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Signum. 1975 Chevrolet Caprice has automatic transmission and 2005 Opel Signum has manual transmission. 2005 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1975 Chevrolet Caprice will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1975 Chevrolet Caprice | 2005 Opel Signum | |
| Make | Chevrolet | Opel |
| Model | Caprice | Signum |
| Year Released | 1975 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 5733 cc | 1908 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 163 HP | 173 HP |
| Engine RPM | 3800 RPM | 5500 RPM |
| Torque | 353 Nm | 265 Nm |
| Torque RPM | 2400 RPM | 2500 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 2022 kg | 1560 kg |
| Vehicle Length | 5670 mm | 4640 mm |
| Vehicle Width | 2030 mm | 1800 mm |
| Vehicle Height | 1390 mm | 1470 mm |
| Wheelbase Size | 3100 mm | 2620 mm |
